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PARKER Plug: Hex Drive Cored Plug, 316 Stainless Steel, 1/4 in, NPT Threaded, 7,500 psi - Extreme Pressure Instrumentation Pipe Fittings
PARKERExtreme Pressure Instrumentation Pipe Fittings

PARKER Plug: Hex Drive Cored Plug, 316 Stainless Steel, 1/4 in, NPT Threaded, 7,500 psi

The Parker 4 PHH-SS is a 316 Stainless Steel Hex Drive Cored Plug, part of the Extreme Pressure Instrumentation Pipe Fittings line. This 1/4 in NPT threaded plug has a length of 15/32 in and a maximum operating…

SKU 3G-OTH-651432

Also listed as: 4PHHSS · 4 PHH SS · 4-PHH-SS

Brand
PARKER
Item
Plug: Hex Drive Cored Plug, 316 Stainless Steel, 1/4 in, NPT Threaded, 7,500 psi
Category
Extreme Pressure Instrumentation Pipe Fittings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
4 PHH-SS
Type
1/4 in, NPT Threaded, 7,500 psi
Lg
15/32 in
Stainless Steel
316
Maximum Operating Pressure
7,500 psi

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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Parker 4 PHH-SS is a 316 Stainless Steel Hex Drive Cored Plug, part of the Extreme Pressure Instrumentation Pipe Fittings line. This 1/4 in NPT threaded plug has a length of 15/32 in and a maximum operating pressure of 7,500 psi.

Frequently Asked Questions

What is the Parker 4 PHH-SS hex drive cored plug used for?

The Parker 4 PHH-SS is a 316 stainless steel hex drive cored plug used to seal ports in extreme-pressure instrumentation pipe fittings. It is rated for 7,500 psi and is commonly applied in hydraulic, pneumatic, and process control systems requiring a reliable, corrosion-resistant seal.

What are the specifications of the Parker 4 PHH-SS plug?

The Parker 4 PHH-SS is a 316 stainless steel hex drive cored plug with 1/4 in NPT threads, a length of 15/32 in, and a maximum operating pressure of 7,500 psi. It is part of Parker’s Extreme Pressure Instrumentation Pipe Fittings line.

Where to buy the Parker 4 PHH-SS plug worldwide?

3G Electric supplies the Parker 4 PHH-SS plug worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 316 stainless steel extreme-pressure plug.

How to install a Parker hex drive cored plug?

To install a Parker hex drive cored plug like the 4 PHH-SS, clean the NPT port threads, apply a compatible thread sealant, and tighten with a hex key to the manufacturer’s recommended torque. Avoid over-tightening to prevent thread damage. Always verify pressure rating compatibility.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER extreme pressure instrumentation pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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